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TPS62135, TPS621351

SLVSBH3A – JUNE 2016 – REVISED SEPTEMBER 2016

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Product Folder Links: TPS62135 TPS621351

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Copyright © 2016, Texas Instruments Incorporated

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltages are with respect to network ground pin.

7 Specifications

7.1 Absolute Maximum Ratings

over operating junction temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

VIN

-0.3

20

V

SW, VOS

-0.3

V

SW (transient)

23

V

EN, MODE, VSEL, PG, FB, FB2, SS/TR

-0.3

V

-40

150

°C

-65

150

°C

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

7.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

±2000

V

±500

V

(1)

Due to the dc bias effect of ceramic capacitors, the effective capacitance is lower then the nominal value when a voltage is applied. This

is why the capacitance is specified to allow the selection of the smallest capacitor required with the dc bias effect for this type of

capacitor in mind. The nominal value given matches a typical capacitor to be chosen to meet the minimum capacitance required.

(2)

This is for capacitors directly at the output of the TPS62135x. More capacitance is allowed if there is a series resistance associated to

the capacitors. See also the systems examples Powering Multiple Loads for applications where many distributed capacitors are

connected to the output.

(3)

Larger values may be required if the source impedance can not support the transient requirements of the load.

7.3 Recommended Operating Conditions

over operating junction temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

VIN

Supply voltage range

3

17

V

VOUT

Output voltage range

0.8

12

V

L

Effective inductance

0.6

1

2.9

µH

6

22

µF

3

10

µF

Operating junction temperature

-40

+125

°C